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LOS ALAMOS

Post Office™
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497 BELL ST
LOS ALAMOS, CA 93440-9998

Closed

Wednesday

10:00 am - 4:00 pm

Thursday

10:00 am - 4:00 pm

Friday

10:00 am - 4:00 pm

Saturday

Closed

Sunday

Closed

Monday

10:00 am - 4:00 pm

Tuesday

10:00 am - 4:00 pm

See More Hours

1-800-ASK-USPS® | 800-275-8777
Phone | 805-344-3602
TTY | 877-889-2457

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Services at the Los Alamos Post Office

Service hours may vary. For all location services, see all hours.

  • Greeting Card Services
  • Domestic Money Orders
  • Inquiry Money Orders
  • Duck Stamps
  • General Delivery
  • Retail Label Broker®
  • Priority Mail International®
  • PO Box™ Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Pickup Notice Left Mail
  • Business Reply Mail® Account Balance
  • Business Reply Mail® New Permit
  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Call Referral
  • In-Person Proofing Basic

*These services require an appointment or invitation.

Bulk Mail Acceptance

Mon-Fri 10:00 am-4:00 pm

Sat Closed

Sun Closed

Retail

Mon-Fri 10:00 am-4:00 pm

Sat Closed

Sun Closed

Call Referral

Mon-Fri 10:00 am-4:00 pm

Sat Closed

Sun Closed

Last Collection

Mon-Fri 4:00 pm

Sat 10:00 am

Sun Closed

Passport Appointments 

Mon-Fri 10:00 am-3:00 pm

Sat Closed

Sun Closed

Schedule an Appointment
Photo Appointments 

Mon-Fri 10:00 am-3:00 pm

Sat Closed

Sun Closed

Schedule an Appointment
Passport Walk-Ins

Mon Closed

Tue-Thu 12:00 pm-1:00 pm

Fri Closed

Sat Closed

Sun Closed

Pickup Accountable Mail

Mon-Fri 7:30 am-4:00 pm

Sat 7:30 am-10:30 am

Sun Closed

Pickup Hold Mail

Mon-Fri 7:30 am-4:00 pm

Sat 7:30 am-10:30 am

Sun Closed

Pickup Notice Left Mail

Mon-Fri 7:30 am-4:00 pm

Sat 7:30 am-10:30 am

Sun Closed

PO Box™ Access

Mon-Fri 12:01 am-11:59 pm

Sat 12:01 am-11:59 pm

Sun 12:01 am-11:59 pm

PO Box™ Delivery

Mon-Fri 11:30 am

Sat 10:30 am

Sun Closed

LOMPOC

801 W OCEAN AVE

LOMPOC, CA 93436-6526

GOLETA

130 S PATTERSON AVE

SANTA BARBARA, CA 93111-9998

SAN LUIS OBISPO

1655 DALIDIO DR

SAN LUIS OBISPO, CA 93401-1000

LOS ALAMOS

497 BELL ST

LOS ALAMOS, CA 93440-9998

BUELLTON

140 W HIGHWAY 246

BUELLTON, CA 93427-9721

LOS OLIVOS

2880 GRAND AVE STE B

LOS OLIVOS, CA 93441-9997

At This Location

Street Parking Available

For facility accessibility, please call the Post Office.
1-800-ASK-USPS® (800-275-8777)

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